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1 | // Created on: 2014-09-01 |
| 2 | // Created by: Ivan SAZONOV |
| 3 | // Copyright (c) 2014 OPEN CASCADE SAS |
| 4 | // |
| 5 | // This file is part of Open CASCADE Technology software library. |
| 6 | // |
| 7 | // This library is free software; you can redistribute it and/or modify it under |
| 8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
| 9 | // by the Free Software Foundation, with special exception defined in the file |
| 10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
| 11 | // distribution for complete text of the license and disclaimer of any warranty. |
| 12 | // |
| 13 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 14 | // commercial license or contractual agreement. |
| 15 | |
| 16 | #ifndef OpenGl_StructureShadow_Header |
| 17 | #define OpenGl_StructureShadow_Header |
| 18 | |
| 19 | #include <OpenGl_Structure.hxx> |
| 20 | |
| 21 | //! Dummy structure which just redirects to groups of another structure. |
| 22 | class OpenGl_StructureShadow : public OpenGl_Structure |
| 23 | { |
| 24 | |
| 25 | public: |
| 26 | |
| 27 | //! Create empty structure |
| 28 | Standard_EXPORT OpenGl_StructureShadow (const Handle(Graphic3d_StructureManager)& theManager, |
| 29 | const Handle(OpenGl_Structure)& theStructure); |
| 30 | |
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31 | //! Return groups of parent structure. |
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32 | virtual const Graphic3d_SequenceOfGroup& DrawGroups() const Standard_OVERRIDE |
| 33 | { return myParent->DrawGroups(); } |
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34 | |
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35 | //! Renders groups of parent structure. |
| 36 | virtual void renderGeometry (const Handle(OpenGl_Workspace)& theWorkspace, |
| 37 | bool& theHasClosed) const Standard_OVERRIDE |
| 38 | { |
| 39 | myParent->renderGeometry (theWorkspace, theHasClosed); |
| 40 | } |
| 41 | |
| 42 | //! Renders closed groups of parent structure. |
| 43 | virtual void renderClosedGeometry (const Handle(OpenGl_Workspace)& theWorkspace) const Standard_OVERRIDE |
| 44 | { |
| 45 | myParent->renderClosedGeometry (theWorkspace); |
| 46 | } |
| 47 | |
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48 | private: |
| 49 | |
| 50 | Handle(OpenGl_Structure) myParent; |
| 51 | |
| 52 | public: |
| 53 | |
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54 | DEFINE_STANDARD_RTTIEXT(OpenGl_StructureShadow,OpenGl_Structure) // Type definition |
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55 | |
| 56 | }; |
| 57 | |
| 58 | DEFINE_STANDARD_HANDLE(OpenGl_StructureShadow, OpenGl_Structure) |
| 59 | |
| 60 | #endif // OpenGl_StructureShadow_Header |
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